.userDiv {
    height: 4.1667rem;
    display: flex;
}

.box {
    width: 1rem;
    height: 1rem;
    background-color: red;
}
/* 消息盒子 */
.information {
    height: calc(100vh - 8.3333rem);
    ;
    margin-bottom: 0.125rem;
    border: 0.0417rem solid red
}

/* 我发的消息 */
.myInformation {
    float: right;
    margin-right: "0.8333rem";
}

.othersInformation {
    margin-left: "0.8333rem";
}

.iptDiv {
    height: 3.3333rem;
    /* border: 1px solid; */
    line-height: 3.3333rem;
}

.ipt {
    width: 18.75rem;
    height: 1.875rem;
    border-radius: 2.0833rem;
    border: none;
    outline: none;
    padding-left: 0.8333rem;
    background-color: #cac9c9;
}